forked from boyska/sito-hackit-17
plugin talks configurabile
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2 changed files with 50 additions and 35 deletions
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@ -2,6 +2,7 @@
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Manage talks scheduling in a semantic way
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'''
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from __future__ import print_function
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import os
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import io
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@ -23,11 +24,9 @@ from docutils.parsers.rst import directives, Directive
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from pelican import signals, generators
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import jinja2
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pelican = None # This will be set during register()
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TALKS_PATH = 'talks'
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TALK_ATTACHMENT_PATH = 'res'
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TALK_ICS = 'schedule.ics'
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GRID_STEP = 30
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def memoize(function):
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@ -56,7 +55,7 @@ def setlocale(name):
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@memoize
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def get_talk_names():
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return [name for name in os.listdir(TALKS_PATH)
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return [name for name in os.listdir(pelican.settings['TALKS_PATH'])
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if not name.startswith('_') and
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get_talk_data(name) is not None
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]
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@ -73,7 +72,7 @@ def unique_attr(iterable, attr):
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@memoize
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def get_global_data():
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fname = os.path.join(TALKS_PATH, 'meta.yaml')
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fname = os.path.join(pelican.settings['TALKS_PATH'], 'meta.yaml')
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if not os.path.isfile(fname):
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return None
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with io.open(fname, encoding='utf8') as buf:
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@ -92,7 +91,7 @@ def get_global_data():
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@memoize
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def get_talk_data(talkname):
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fname = os.path.join(TALKS_PATH, talkname, 'meta.yaml')
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fname = os.path.join(pelican.settings['TALKS_PATH'], talkname, 'meta.yaml')
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if not os.path.isfile(fname):
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return None
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with io.open(fname, encoding='utf8') as buf:
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@ -104,6 +103,7 @@ def get_talk_data(talkname):
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if data is None:
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return None
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try:
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gridstep = pelican.settings['TALKS_GRID_STEP']
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if 'title' not in data:
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logging.warn("Talk <{}> has no `title` field".format(talkname))
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data['title'] = talkname
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@ -115,10 +115,10 @@ def get_talk_data(talkname):
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.format(talkname))
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data['duration'] = 50
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data['duration'] = int(data['duration'])
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if data['duration'] < GRID_STEP:
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if data['duration'] < gridstep:
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logging.info("Talk <{}> lasts only {} minutes; changing to {}"
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.format(talkname, data['duration'], GRID_STEP))
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data['duration'] = GRID_STEP
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.format(talkname, data['duration'], gridstep))
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data['duration'] = gridstep
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if 'links' not in data or not data['links']:
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data['links'] = []
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if 'contacts' not in data or not data['contacts']:
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@ -145,7 +145,8 @@ def get_talk_data(talkname):
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else:
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logging.error("Talk <%s> has malformed `time`", talkname)
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data['id'] = talkname
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resdir = os.path.join(TALKS_PATH, talkname, TALK_ATTACHMENT_PATH)
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resdir = os.path.join(pelican.settings['TALKS_PATH'], talkname,
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pelican.settings['TALKS_ATTACHMENT_PATH'])
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if os.path.isdir(resdir) and os.listdir(resdir):
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data['resources'] = resdir
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return data
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@ -154,16 +155,19 @@ def get_talk_data(talkname):
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raise
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jinja_env = jinja2.Environment(
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loader=jinja2.FileSystemLoader(os.path.join(TALKS_PATH, '_templates')),
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@memoize
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def jinja_env():
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env = jinja2.Environment(
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loader=jinja2.FileSystemLoader(os.path.join(pelican.settings['TALKS_PATH'], '_templates')),
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autoescape=True,
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)
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jinja_env.filters['markdown'] = lambda text: \
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)
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env.filters['markdown'] = lambda text: \
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jinja2.Markup(markdown.Markdown(extensions=['meta']).
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convert(text))
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jinja_env.filters['dateformat'] = format_date
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jinja_env.filters['datetimeformat'] = format_datetime
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jinja_env.filters['timeformat'] = format_time
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env.filters['dateformat'] = format_date
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env.filters['datetimeformat'] = format_datetime
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env.filters['timeformat'] = format_time
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return env
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class TalkListDirective(Directive):
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@ -175,7 +179,7 @@ class TalkListDirective(Directive):
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def run(self):
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lang = self.options.get('lang', 'C')
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tmpl = jinja_env.get_template('talk.html')
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tmpl = jinja_env().get_template('talk.html')
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return [
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nodes.raw('', tmpl.render(lang=lang, **get_talk_data(n)),
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format='html')
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@ -193,7 +197,7 @@ class TalkDirective(Directive):
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def run(self):
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lang = self.options.get('lang', 'C')
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tmpl = jinja_env.get_template('talk.html')
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tmpl = jinja_env().get_template('talk.html')
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data = get_talk_data(self.arguments[0])
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if data is None:
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return []
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@ -213,9 +217,10 @@ class TalkGridDirective(Directive):
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def run(self):
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lang = self.options.get('lang', 'C')
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tmpl = jinja_env.get_template('grid.html')
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tmpl = jinja_env().get_template('grid.html')
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output = []
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days = unique_attr(all_talks(), 'day')
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gridstep = pelican.settings['TALKS_GRID_STEP']
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for day in sorted(days):
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talks = {talk['id'] for talk in all_talks()
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if talk.get('day', None) == day
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@ -231,18 +236,18 @@ class TalkGridDirective(Directive):
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del rooms[rooms.index('*')]
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mintime = min({talk['time'].hour * 60 +
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talk['time'].minute
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for talk in talks}) // GRID_STEP * GRID_STEP
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for talk in talks}) // gridstep * gridstep
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maxtime = max({talk['time'].hour * 60 +
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talk['time'].minute +
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talk['duration']
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for talk in talks})
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times = {}
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for t in range(mintime, maxtime, GRID_STEP):
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for t in range(mintime, maxtime, gridstep):
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times[t] = [None] * len(rooms)
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for talk in sorted(talks, key=lambda x: x['time']):
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talktime = talk['time'].hour * 60 + talk['time'].minute
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position = talktime // GRID_STEP * GRID_STEP # round
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position = talktime // gridstep * gridstep # round
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assert position in times
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if talk['room'] == '*':
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roomnums = range(len(rooms))
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@ -258,14 +263,14 @@ class TalkGridDirective(Directive):
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continue
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times[position][roomnum] = copy(talk)
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times[position][roomnum]['skip'] = False
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for i in range(1, talk['duration'] // GRID_STEP):
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times[position + i*GRID_STEP][roomnum] = copy(talk)
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times[position + i*GRID_STEP][roomnum]['skip'] = True
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for i in range(1, talk['duration'] // gridstep):
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times[position + i*gridstep][roomnum] = copy(talk)
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times[position + i*gridstep][roomnum]['skip'] = True
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render = tmpl.render(times=times,
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rooms=rooms,
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mintime=mintime, maxtime=maxtime,
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timestep=GRID_STEP,
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timestep=gridstep,
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lang=lang,
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)
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output.append(nodes.raw(
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@ -321,25 +326,33 @@ class TalksGenerator(generators.Generator):
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def generate_output(self, writer=None):
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for talkname in self.talks:
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if 'resources' in self.talks[talkname]:
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outdir = os.path.join(self.output_path, TALKS_PATH, talkname,
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TALK_ATTACHMENT_PATH)
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outdir = os.path.join(self.output_path,
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pelican.settings['TALKS_PATH'], talkname,
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pelican.settings['TALKS_ATTACHMENT_PATH'])
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if os.path.isdir(outdir):
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shutil.rmtree(outdir)
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shutil.copytree(self.talks[talkname]['resources'], outdir)
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with io.open(os.path.join(self.output_path, TALK_ICS),
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with io.open(os.path.join(self.output_path, pelican.settings.get('TALKS_ICS')),
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'w',
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encoding='utf8') as buf:
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buf.write(talks_to_ics())
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def add_talks_option_defaults(pelican):
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pelican.settings.setdefault('TALKS_PATH', TALKS_PATH)
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pelican.settings.setdefault('TALKS_PATH', 'talks')
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pelican.settings.setdefault('TALKS_ATTACHMENT_PATH', 'res')
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pelican.settings.setdefault('TALKS_ICS', 'schedule.ics')
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pelican.settings.setdefault('TALKS_GRID_STEP', 30)
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def get_generators(gen):
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return TalksGenerator
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def pelican_init(pelicanobj):
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global pelican
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pelican = pelicanobj
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try:
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import yaml
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except ImportError:
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@ -350,6 +363,7 @@ except ImportError:
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else:
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def register():
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signals.initialized.connect(pelican_init)
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signals.get_generators.connect(get_generators)
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signals.initialized.connect(add_talks_option_defaults)
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directives.register_directive('talklist', TalkListDirective)
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@ -12,6 +12,7 @@ from pelicanconf import *
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SITEURL = '/hackit17'
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RELATIVE_URLS = True
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TALKS_GRID_STEP = 30
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# DELETE_OUTPUT_DIRECTORY = True
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